YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

8:56 AM CST NOV 1, 2026
Overcast
57°F
Feels Like: 55°F
Dewpoint: 57°F
Rel. Hum.: 100%
Visibility: 9 miles
Wind: SSE at 10 mph
Pressure: 30.16 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Showers likely in the evening, then showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 50s. Southeast winds 15 to 25 mph. Chance of rain near 100 percent.
MONDAY
A slight chance of thunderstorms. Showers, breezy with highs around 70. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.
MONDAY NIGHT
Showers likely. Breezy with lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to northwest 20 to 25 mph with gusts up to 35 mph after midnight. Chance of rain 70 percent.
TUESDAY
Showers, breezy and much cooler. Near steady temperature in the upper 40s. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 40.
WEDNESDAY
Mostly sunny. Highs around 50.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 50s.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 30s.
FRIDAY
Partly sunny. Highs in the lower 50s.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 PM PST 10/31/2026
Sunday
1 NOV 2026
YANKTON, SD 57078 weather forecast Day 1, 0 hours 12 AM 55° 52° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SE   9 100% 55°
Low 54° YANKTON, SD 57078 weather forecast Day 1, 3 hours 3 AM 55° 53° Mostly Cloudy SE   8 100% 55°
High 64° YANKTON, SD 57078 weather forecast Day 1, 6 hours 6 AM 55° 52° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SE   9 100% 55°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 9 hours 9 AM 55° 52° Mostly Cloudy SSE   10 100% 55°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 62° 60° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SSE   14 81% 56°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 64° 63° Mostly Cloudy SSE   15 70% 54°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 61° 59° Overcast 73%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
SSE   12 81% 55°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 58° 55° Overcast SE   13 93% 56°
Monday
2 NOV 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 57° 54° Overcast 98%
RAIN
***
0% Thunder
( 28% severe)
SE   14 100% 57°
Low 55° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 58° 55° Overcast SSE   16 100% 58°
High 68° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 59° 55° Overcast 87%
RAIN
***
0% Thunder
( 22% severe)
SSE   20 100% 59°

Mostly Cloudy

Rain Likely


Breezy
YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 60° 57° Mostly Cloudy SSE   20 100% 60°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 64° 62° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 18% severe)
S   22 93% 62°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 67° 67° Mostly Cloudy S   18 81% 61°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 62° 60° Mostly Cloudy 40%
RAIN
.25–.5 in
0% Thunder
( 13% severe)
SSW   13 90% 59°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 58° 56° Mostly Cloudy W   12 96% 57°

YANKTON, SD extended weather forecast

Tuesday
3 NOV 2026
Wednesday
4 NOV 2026
Thursday
5 NOV 2026
Friday
6 NOV 2026
Saturday
7 NOV 2026
Low 50° Low 38° Low 38° Low 38° Low 38°
High 55° High 52° High 56° High 57° High 55°
YANKTON, SD 57078 weather forecast Day 3 YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7
Overcast
89% Rain
Mostly Cloudy
30% Rain
Clear
6% Rain
Clear
9% Rain
Clear
11% Rain
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